High temperatures, transferred swiftly into the product, ensure that the required lethality effect (F-value) is obtained as fast as possible.

Rotation

Forced convection due to rotary operation accelerates the heat transfer to the coldest spot in the containers, even with products of higher viscosity.

Short process times preserve natural quality, vitamins and nutritional values.

Agitation of the product during heating prevents burning on the container walls.

End-over-end rotation in an intensely mixed process water environment with its optimal heat transfer ensures the HTST (high temperature - short time) processing of most products.

Procedure animation

Variants for all requirements

Various as our customer's requirements regarding capacity and sterilisation process - our range of full water immersion retorts: from the 2-cage autoclave for small batches of high quality "delicatessen" up to large capacity retorts for vegetable products in pouches.

The semi-immersion-rotary process, an option in each Stock Rotomat, meets highest requirements with reference to homogenous temperature distribution even with containers of a geometry, which otherwise impedes water throughflow.

Type, Diameter

Cages/gross volume litre

Rotomat SRX 1100

2/730

3/1095

4/1460

Rotomat SRX 1300

2/1030

3/1545

4/2060

Rotomat SRX 1500

2/2050

3/3075

4/4100

Automat SAX 1100

2/730

3/1095

4/1460

Automat SAX 1300

2/1030

3/1545

4/2060

Automat SAX 1500

2/2050

3/3075

4/4100

Economic and clean

The use of heat exchangers significantly simplifies the incorporation of the retorts into energy and water recovery systems:

Indirect heating = recovery of condensate

Indirect cooling = multiple use of cooling water, cooling in a sterile environment

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